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Invention of Air Conditioner
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Invention of the Airplane
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Model T Ford
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Period: to
World War One
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Poison Gas
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Air Traffic Control
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Tank
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Blood Bank
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Drones
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Invention of Bandaid
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Zippers
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Insulin
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Baby Food
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Penicillin
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The Jet Engine
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GPS - Rolling Key Map
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Period: to
World War 2
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Jeep
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Enigma Machine
Led to the birth of the computer -
Superglue
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Atomic Bomb
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Duct tape
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Aerosol
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Pressurised cabins